Detail publikace

Ionizing radiation measurement using optical fibers

MIKEL, B. JELÍNEK, M. ŘEŘUCHA, Š. HRABINA, J. ČÍP, O.

Originální název

Ionizing radiation measurement using optical fibers

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

We present our first results of ionizing radiation measurement using optical fibers and LYSO scintillator. The LYSO scintillator was used to detect the radiation and the silica optical fibers with 1 mm fiber core was used to deliver scintillation radiation from LYSO to single photon counter. We present our setups and measurement results of several ionizing sources Co-60, Cs-134, Cs-137 and Am-241 with different level of the activities. Focus to measurement gamma radiation of these nuclides was motivated by the research of measurement possibilities in the nuclear power plants by optical fibers. Used nuclides have different level of radiation energies and can be used to design and optimize of the measurement setup. We used one and four optical fibers with different types of collimation at both ends of the optical fibers to deliver scintillation radiation to the single photon counter. The comparison of these setups of the measurement is presented. Our measurement confirmed the optical fibers can be used to measure radiation of these nuclides with activities from tenths up to hundreds kBq. Next will be verified the measurement of higher level of radiation activities.

Klíčová slova

Optical fibers; Scintillation; Scintillators; Ionizing radiation; Silica; Gamma radiation; Sensors

Autoři

MIKEL, B.; JELÍNEK, M.; ŘEŘUCHA, Š.; HRABINA, J.; ČÍP, O.

Vydáno

28. 10. 2019

Nakladatel

SPIE

Místo

Limassol, Cyprus

ISBN

9781510631243

Kniha

PROCEEDINGS OF SPIE, Seventh European Workshop on Optical Fibre Sensors

Edice

11199

ISSN

1996-756X

Periodikum

PROCEEDINGS OF SPIE

Ročník

vol. 11199

Číslo

1119901

Stát

Spojené státy americké

Strany od

1

Strany do

4

Strany počet

4

URL

https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11199/111993M/Ionizing-radiation-measurement-using-optical-fibers/10.1117/12.2540001.full

BibTex

@inproceedings{BUT161281,
  author="Břetislav {Mikel} and Michal {Jelínek} and Šimon {Řeřucha} and Jan {Hrabina} and Ondřej {Číp}",
  title="Ionizing radiation measurement using optical fibers",
  booktitle="PROCEEDINGS OF SPIE, Seventh European Workshop on Optical Fibre Sensors",
  year="2019",
  series="11199",
  journal="PROCEEDINGS OF SPIE",
  volume="vol. 11199",
  number="1119901",
  pages="1--4",
  publisher="SPIE",
  address="Limassol, Cyprus",
  doi="10.1117/12.2540001",
  isbn="9781510631243",
  issn="1996-756X",
  url="https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11199/111993M/Ionizing-radiation-measurement-using-optical-fibers/10.1117/12.2540001.full"
}